Semi-Truck Engine Parts
Explore a diverse range of new semi-truck engine parts at 4 State Trucks. Discover quality OE and aftermarket replacement filters, belts, sensors, flywheel components, and more online to ensure your engine runs smoothly. Elevate your truck's engine with our quality parts today!
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EGR Cooler Heavy Duty Gasket Kit, Replaces 4309491NX For Cummins ISX Gen III 15L
DAYTON / DORMAN
$258.99EGR Cooler Heavy Duty Gasket Kit For Cummins ISX Gen III 15 Liter 2010-2011 * High Quality EGR Cooler Gasket Kit * Fits Trucks Equipped With Cummins ISX 15.0 Liter Gen III Engine* Contains All The Gaskets And O-Rings You Need For A Complete Repair Of The...$258.99 -
EGR Cooler Gasket Kit For Cummins ISB 5.9/6.7L Engine - Replaces 4955518NX
DAYTON / DORMAN
$28.99EGR Cooler Gasket Kit Fits Freightliner & Ford * High Quality Gasket Kit* For 5.9 Or 6.7 Liter Engines* Exhaust Gas Re-Circulation Cooler Gasket Kit* Sold Individually* Warranty On Cooler Gasket Kit Against Defects In Workmanship & Material From Date Of...$28.99 -
On Sale
EGR Cooler Gasket Kit, Replaces 4309398 For Cummins ISX Gen II 15L Engines
DAYTON / DORMAN
Now: $46.09Was: $146.99EGR Cooler Heavy Duty Gasket Kit Fits Cummins ISX Gen II 15L 2007-2010EGR Cooler Gasket Kit Contains All The Gaskets And O-Rings You Need For A Complete Repair Of The EGR Cooler. Kit May Also Be Used For A Variety Of Other Automotive Repairs, Including...Now: $46.09Was: $146.99 -
Exhaust Manifold & Turbo Gaskets Fit Cummins ISX Engine - Replaces 3102314, 3682710
FULL TILT PERFORMANCE
$75.99Exhaust Manifold Gasket And Turbo Gasket Combo Kit Fits CumminsFor a strong and constant seal between mating surfaces that are exposed to extreme high temperatures, update your gaskets with this quality exhaust manifold and turbo gasket kit by Bully Dog...$75.99 -
ECM Tuner For Cummins ISX, ISL, ISM & ISC Engines
BULLY DOG
$849.95Bully Dog ECM Tuner Fits Cummins ISX, ISM, ISL & ISCIf you are looking for a simple platform to load independently SAE tested tuning to your truck, Elite Truck Accessoriesoffers this high quality ECM Tuner by Bully Dog for Cummins ISX, ISM ISL, and ISC...$849.95 -
On Sale
Ceramic-Coated Exhaust Manifold Replaces 150-1916 For Caterpillar
BULLY DOG
Now: $1,417.49Was: $2,024.99Exhaust Manifold Fits CaterpillarSave money on gas and improve the efficiency of your Caterpillar engine by upgrading to this premium heavy duty Bully Dog ceramic coated exhaust manifold. It is one of the fastest flowing in the industry and provides a...Now: $1,417.49Was: $2,024.99 -
Gauge Tuner For CAT, Cummins & Detroit Engines
BULLY DOG
$1,298.95Heavy Duty Gauge Tuner Fits CAT, Cummins And Detroit EnginesIf you are looking for an easy to install tuner that provides a broad selection of customized options, Elite Truck Accessoriesoffers this quality Heavy Duty Gauge Tuner from Bully Dog. It...$1,298.95 -
Bully Dog ECM Tuner Diesel Tuner
BULLY DOG
$849.00Bully Dog ECM Diesel TunerIf you are looking for a simple platform to load independently SAE tested tuning to your truck, Elite Truck Accessoriesoffers this high quality ECM Tuner by Bully Dog for Detroit and Mercedes engines. It is streamlined to...$849.00 -
Heavy Duty Watchdog Multifunction Gauge Pack
BULLY DOG
$449.99Heavy Duty Watchdog Multifunction Gauge PackAre you looking for the perfect tool to help save money and improve driver behavior? Elite Truck Accessoriesoffers this heavy duty Watchdog Multifunction Gauge pack designed to give owner operators and fleet...$449.99 -
Fleetguard Fuel Filter For FASS Fuel System FF5588
FASS
$35.76FF5588 Fleetguard Fuel Filter For FASS Fuel System * Physical Dimensions:Largest OD - 3.75 InchOverall Height - 8 InchThread Size - 1.5 -16 UN-2B* Sold Individually* Warranty On Fuel Filter Against Defects In Workmanship & Material From Date Of...$35.76 -
LF9070 Fleetguard Spin-On Oil Filter Cummins ISX
OPP - ORIGINAL PARTS PROGRAM
$68.99LF9070 Fleetguard Spin-On Oil Filter Cummins ISX * Replaces OEM # LF9000FLG* Sold Individually* Warranty On Oil Filter Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***This Original...$68.99 -
Heavy Duty Locking Vernier Throttle Control Cable, 6 Foot
BESTFIT TRUCK PARTS
$39.99Adjustable Throttle Control Cable W/ Dual Ball LockingThe 4100 Series Heavy Duty Vernier Adjustable Locking Control Cable from Buyers Products offers smooth, reliable control for many PTO and dump applications. It's easy to use and install, and its...$39.99